The Smart Dual-Care Patch unites drug delivery and sensing in a single, scalable hydrogel platform. Using plasma technology to enable strong, adhesive-free bonding to solid surfaces, it supports both therapeutic action and future smart features like pressure or motion detection. Biocompatibility and efficacy have been validated using human skin models and stem cells, while the clean fabrication process avoids toxic chemicals and reduces medical waste. This patented innovation advances personalised wound care and lays the groundwork for broader biomedical applications